870580304 has 80 divisors (see below), whose sum is σ = 1946393280. Its totient is φ = 373063680.

The previous prime is 870580259. The next prime is 870580313. The reversal of 870580304 is 403085078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858902 + ... + 859914.

It is an arithmetic number, because the mean of its divisors is an integer number (24329916).

Almost surely, 2^870580304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 870580304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973196640).

870580304 is an abundant number, since it is smaller than the sum of its proper divisors (1075812976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870580304 is a wasteful number, since it uses less digits than its factorization.

870580304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 870580304 is about 29505.5978417656. The cubic root of 870580304 is about 954.8524772356.

The spelling of 870580304 in words is "eight hundred seventy million, five hundred eighty thousand, three hundred four".